20413211024426 has 8 divisors (see below), whose sum is σ = 33403436221824. Its totient is φ = 9278732283820.

The previous prime is 20413211024389. The next prime is 20413211024429. The reversal of 20413211024426 is 62442011231402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20413211024392 and 20413211024401.

It is not an unprimeable number, because it can be changed into a prime (20413211024429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463936614170 + ... + 463936614213.

It is an arithmetic number, because the mean of its divisors is an integer number (4175429527728).

Almost surely, 2^{20413211024426} is an apocalyptic number.

20413211024426 is a deficient number, since it is larger than the sum of its proper divisors (12990225197398).

20413211024426 is a wasteful number, since it uses less digits than its factorization.

20413211024426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927873228396.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 20413211024426 its reverse (62442011231402), we get a palindrome (82855222255828).

The spelling of 20413211024426 in words is "twenty trillion, four hundred thirteen billion, two hundred eleven million, twenty-four thousand, four hundred twenty-six".